Input – roma-industrial.com

Siemens SM 321 (6ES7 321-1BH02-0AA0) – SIMATIC S7-300 Digital Input Module (16 DI)

SKU: 1002021

A used Siemens SM 321 Digital Input Module (6ES7 321-1BH02-0AA0) providing 16 x 24V DC inputs for SIMATIC S7-300/ET 200M PLCs.

Siemens SM 323 (6ES7 323-1BH01-0AA0) – SIMATIC S7-300 Mixed Digital I/O Module (8 DI/8 DO)

SKU: 1002019

A used Siemens SM 323 Mixed I/O Module (6ES7 323-1BH01-0AA0) providing 8 DI and 8 DO (24V DC, 0.5A Transistor) for S7-300/ET 200M PLCs.

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Siemens FM 355 S (6ES7 355-1VH10-0AE0) – S7-300 Step/Pulse Closed-Loop Control Module

SKU: 1002013

A used Siemens FM 355 S (6ES7 355-1VH10-0AE0) 4-channel closed-loop control module for S7-300, integrating 4 AI and 8 DO (Step/Pulse).

Siemens SM 321 (6ES7 321-1BL00-0AA0) – SIMATIC S7-300 Digital Input Module (32 DI)

SKU: 1002008

A used Siemens SM 321 Digital Input Module (6ES7 321-1BL00-0AA0) providing 32 x 24V DC inputs for SIMATIC S7-300/ET 200M PLCs.

Mitsubishi FX2N-4AD – 4-Channel Analog Input Module (Voltage/Current)

SKU: 1002006

A used Mitsubishi FX2N-4AD 4-channel Analog Input Module (Voltage/Current) with 12-bit resolution for MELSEC-F series PLCs.

Mitsubishi FX2N-4AD-TC – 4-Channel Thermocouple Analog Input Module

SKU: 1002005

A used Mitsubishi FX2N-4AD-TC 4-channel, 16-bit Analog Input Module for Thermocouple (Type K/J) temperature control with MELSEC-F series PLCs.

IFM AC2464 – AS-Interface Module CompactLine M12 4DI

SKU: 1000102

An IFM AC2464 is a CompactLine AS-Interface module with 4 digital inputs and M12 connectors, operating on 24V DC.

Rockwell Automation 1769-IQ16 – 16-Point Digital Input Module

SKU: 1000031

A Rockwell Automation 1769-IQ16 is a 16-point digital input module for CompactLogix controllers, accepting 10-30VDC sink/source signals.